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我有个DVD刻录机,在刻录机内放入CD盘片,Arch可以挂载,hal也能识别。可是放入DVD盘片,mount 出错,hal也不能识别。
以下是我的一些相关信息。
1、刻录机信息
[PHP]
$grep DVD /var/log/dmesg.log
ata2.00: ATAPI: _NEC DVD_RW ND-3550A, 1.05, max UDMA/33
scsi 1:0:0:0: CD-ROM _NEC DVD_RW ND-3550A 1.05 PQ: 0 ANSI: 5
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2、dev信息
[PHP]
$ ls /dev/dvd* -l
0 lrwxrwxrwx 1 root root 19 04-25 23:10 /dev/dvd -> /dev/cd/dvd-1:0:0:0
0 lrwxrwxrwx 1 root root 21 04-25 23:10 /dev/dvdrw -> /dev/cd/dvdrw-1:0:0:0
0 lrwxrwxrwx 1 root root 19 04-25 23:10 /dev/dvd0 -> /dev/cd/dvd-1:0:0:0
0 lrwxrwxrwx 1 root root 21 04-25 23:10 /dev/dvdrw0 -> /dev/cd/dvdrw-1:0:0:0
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3、mout 命令及其出错提示
[PHP]# mount -t iso9660 -o ro /dev/dve /media/dvd/
mount: special device /dev/dve does not exist
bash-3.2# mount -t iso9660 -o ro /dev/dvd /media/dvd/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
bash-3.2# mount -t udf -o ro /dev/dvd /media/dvd/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
bash-3.2# mount -t udf -o ro /dev/sr0 /media/dvd/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
bash-3.2# mount -t iso9660 -o ro /dev/sr0 /media/dvd/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
bash-3.2# mount -t udf,iso9660 -o ro /dev/dvd /media/dvd/
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
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4、dmseg | tail 信息
[PHP]
#dmesg | tail
attempt to access beyond end of device
sr0: rw=0, want=68, limit=4
attempt to access beyond end of device
sr0: rw=0, want=1028, limit=4
attempt to access beyond end of device
sr0: rw=0, want=2052, limit=4
UDF-fs: No partition found (1)
attempt to access beyond end of device
sr0: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
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